ordilabel() can use vectors of colour arguments col, fill, border

git-svn-id: svn+ssh://svn.r-forge.r-project.org/svnroot/vegan/pkg/vegan@2621 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
janitorial after release of vegan 2.0-9

git-svn-id: svn+ssh://svn.r-forge.r-project.org/svnroot/vegan/pkg/vegan@2623 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
order references

git-svn-id: svn+ssh://svn.r-forge.r-project.org/svnroot/vegan/pkg/vegan@2624 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
warn if oecosimu transforms quantitative to binary data

git-svn-id: svn+ssh://svn.r-forge.r-project.org/svnroot/vegan/pkg/vegan@2625 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
nestednodf(..., weighted=TRUE) gave wrong fill and was inconsistent if data were binary

git-svn-id: svn+ssh://svn.r-forge.r-project.org/svnroot/vegan/pkg/vegan@2626 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
zap almost-zero components in the print of cca/rda/capscale

git-svn-id: svn+ssh://svn.r-forge.r-project.org/svnroot/vegan/pkg/vegan@2627 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
plotting vectors failed if one variable was invariable and no vector could be calculated for it

git-svn-id: svn+ssh://svn.r-forge.r-project.org/svnroot/vegan/pkg/vegan@2628 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
envfit tries to do something sensible with insensible input (constant variable, one-level factor)

git-svn-id: svn+ssh://svn.r-forge.r-project.org/svnroot/vegan/pkg/vegan@2629 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
analytic derivatives for fisherfit

git-svn-id: svn+ssh://svn.r-forge.r-project.org/svnroot/vegan/pkg/vegan@2630 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
re-write fisherfit and remove its standard errors

git-svn-id: svn+ssh://svn.r-forge.r-project.org/svnroot/vegan/pkg/vegan@2631 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
clean-up after r2631 (fisherfit re-write and se removal)

git-svn-id: svn+ssh://svn.r-forge.r-project.org/svnroot/vegan/pkg/vegan@2632 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
add permutest.ccalist() to analyse a sequence of cca models (experimental)

git-svn-id: svn+ssh://svn.r-forge.r-project.org/svnroot/vegan/pkg/vegan@2633 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
return something sensible with insensible input of no constraints

git-svn-id: svn+ssh://svn.r-forge.r-project.org/svnroot/vegan/pkg/vegan@2634 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
permutest.ccalist also accepts a null model with no constraints for comparison

git-svn-id: svn+ssh://svn.r-forge.r-project.org/svnroot/vegan/pkg/vegan@2635 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
sanity checks for input in permutest.ccalist

git-svn-id: svn+ssh://svn.r-forge.r-project.org/svnroot/vegan/pkg/vegan@2636 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
rename permutest.ccalist to anova.ccalist: function returns an 'anova' table

git-svn-id: svn+ssh://svn.r-forge.r-project.org/svnroot/vegan/pkg/vegan@2637 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
fix typo in oecosimu.Rd (reported by Jimmy O'Donnell, UCSC)

git-svn-id: svn+ssh://svn.r-forge.r-project.org/svnroot/vegan/pkg/vegan@2638 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
spec/renyi/tsallis accum gained 'subset'

git-svn-id: svn+ssh://svn.r-forge.r-project.org/svnroot/vegan/pkg/vegan@2641 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
do not use setDefaultCluster() clusters in parallel processing

git-svn-id: svn+ssh://svn.r-forge.r-project.org/svnroot/vegan/pkg/vegan@2642 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
permutest.cca uses permute package

git-svn-id: svn+ssh://svn.r-forge.r-project.org/svnroot/vegan/pkg/vegan@2650 edb9625f-4e0d-4859-8d74-9fd3b1da38cb